We're considering ending support for v1 Frames in 3 months. 

Why? 
- It has little usage; most devs moved to miniapps 
- It simplifies the protocol for client builders + new devs. 
- It simplifies the UX for users. Only one type of "app" in the feed. 

Over 90% of devs we polled support this decision.

I have not been following all the mini app / frames v1 / v2 details, resulting in a question. How are these v1/v2 changes related to the cast Actions that I have added at some point in my FC journey?

fwiw, of the five actions below, only "Check FID" still works and the ability to change any of them is broke WC mobile.